Secure your sliding doors or windows with this advanced smart lock from WINFREE. This model supports 5 entry methods: fingerprint, password, keycard, physical key, and mobile app access. Built with a durable rechargeable battery and designed for extreme temperature resistance (-20 °C to 60 °C). • 5-in-1 unlock methods: fingerprint, passcode, card, key, mobile app.  • Built for sliding doors, windows, and similar setups—easy DIY install.  • Rechargeable battery with Type-C backup power, low battery alert.  • Durable in extreme environments; suited for indoor/outdoor sliding installations.  Condition: Brand new Open Box. Includes: Smart lock unit, mounting hardware, user manual, backup keys/cards.
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